pendleton, a 15-year-old girl who performed at the president's inauguration and one week later was shot and killed in chicago. >> hadiya's parents, nate and cleo, are here tonight, along with two dozen families whose lives have been torn apart by gun violence. they deserve a vote. gabby giffords deserves a vote. the families of newtown deserve a vote. the families of aurora deserve a vote. the families of tucson and the countless other communities ripped open by gun violence, they deserve a simple vote. >> not your typical ending there to a state of the union. republican response given by florida senator marco rubio gave the impression about how hard it's going to be to pass. combative speech, filled with a personal story, but somewhat combative. >> and both sides laying claim to being advocates for the middle class. substance aside, there is a moment in rubio's speech where he reaches for a swig of water. >> it was a jarring moment. we were taken aback, watching. but it was somewhat jarring. he, himself, sort of made fun of moment. he has tweeted out the fact that he maybe -- someone j